IMR EX660 Manuel utilisateur
R2.3L
Environmental Equipment, Inc.
IMR EX660 Portable SMART Sensor Gas Detector
User Manual
Read this manual carefully before using this device.
(727)328-2818 / (800)RING-IMR • Fax: (727)328-2826
www.imrusa.com • email: inf[email protected]om
®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 –Phone: 727-328-2818 / 800-RING-IMR –Fax: 727-328-2826 –E-mail: info@imrusa.com –Web: www.imrusa.com
THE PRIDE OF THE COMPANY –MADE IN THE USA
Page 2of 27
Table of Contents
Table of Contents.................................................................................................................................................... 2
SAFETY INFORMATION .................................................................................................................................... 4
1. Introduction ..................................................................................................................................................... 5
2. Main Features .................................................................................................................................................. 5
3. Technical Specification ................................................................................................................................... 6
4. Structure and Functions................................................................................................................................... 7
5. Operation Instruction....................................................................................................................................... 8
5.1 Power On.................................................................................................................................................. 8
5.2 Power Off................................................................................................................................................. 9
5.3 Bump Test................................................................................................................................................ 9
5.4 Menu Overview...................................................................................................................................... 10
5.4.1 Settings Menu ................................................................................................................................. 10
5.4.2 Advanced Menu.............................................................................................................................. 11
5.5 Gas Detection......................................................................................................................................... 12
5.6 Status Review......................................................................................................................................... 12
5.7 Auto Zero Calibration ............................................................................................................................ 12
5.8 Calibration.............................................................................................................................................. 13
5.8.1 Accessing the Settings Menu.......................................................................................................... 13
5.8.2 Zero Calibration.............................................................................................................................. 14
5.8.3 Span Calibration.............................................................................................................................. 15
5.9 Alarm Point Setting................................................................................................................................ 17
5.10 Channel Setting...................................................................................................................................... 18
5.11 Password Setting.................................................................................................................................... 18
6. Battery Charging............................................................................................................................................ 19
7. USB Communications (optional) .................................................................................................................. 19
8. Calibration and Replacement of Sensor Modules ......................................................................................... 19
9. Standard Accessories..................................................................................................................................... 19
10. Troubleshooting......................................................................................................................................... 20
®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 –Phone: 727-328-2818 / 800-RING-IMR –Fax: 727-328-2826 –E-mail: info@imrusa.com –Web: www.imrusa.com
THE PRIDE OF THE COMPANY –MADE IN THE USA
Page 3of 27
11. Usage Notice.............................................................................................................................................. 21
12. Appendix1—Gas List ................................................................................................................................ 22
12. WARRANTY ............................................................................................................................................ 23
13. Contact Information................................................................................................................................... 24
®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 –Phone: 727-328-2818 / 800-RING-IMR –Fax: 727-328-2826 –E-mail: info@imrusa.com –Web: www.imrusa.com
THE PRIDE OF THE COMPANY –MADE IN THE USA
Page 4of 27
SAFETY INFORMATION
Improper use or use in an unsuitable environment may degrade the instrument’s performance. Please read the
below safety information carefully before using and operating this device.
Do not use a damaged or defective device. Before using the device check for any cracks or spare parts that
are missing. If an issue is found contact IMR immediately.
It's suggested to carry out a "Bump Test" before each use. Section 5.3 of this manual contains the procedure.
If the device is reading outside of normal range, please calibrate the device by following Section 5.7 and 5.8
of this manual.
A Bump Test will check the responsiveness of the sensors. Verify that the visual, audible and vibration
alarm signals are nominal.
Only accessories that are designed for the IMR EX660 or authorized by IMR are permitted.
Only the charger that is designed for the IMR EX660 is authorized to be used. It's exceedingly hazardous to
charge the device in a dangerous environment.
Do not expose the device to the exceedingly high concentrations of detectible gases for an extended period
of time. It will harm the performance of and even damage the device.
If exposed to an environment consisting of leaded compounds, sulfide compounds, organic phosphorus
compounds or silicon, the gas sensors will be damaged. Do not use the device in the above environment.
Do not expose the device to environments which consist of H2S, Hydrocarbon gas or highly corrosive gas
for an extended period of time. This will reduce the responsiveness of the gas sensors and reduce their
sensitivity. If the device is to be used in the above environment, please follow Section 5.3 to perform a
Bump Test before using it.
Do not expose the device to environments that have electric shock, strong magnetic fields or hard
continuous mechanic impacts.
The device uses a lithium battery. Do not discard a defective battery in the trash. A defective battery should
be disposed of in accordance with local governmental and regulatory standards.
Unauthorized disassembling, modification or repair the device without permission is not covered by IMR.
Avoid dropping the device from highs and avoid severe impacts.
For any other usage beyond this manual, please contact IMR.
®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 –Phone: 727-328-2818 / 800-RING-IMR –Fax: 727-328-2826 –E-mail: info@imrusa.com –Web: www.imrusa.com
THE PRIDE OF THE COMPANY –MADE IN THE USA
Page 5of 27
1. Introduction
The IMR EX660 is a compact and lightweight multi gas detector that continuously measures combustibles, O2,
CO, H2S and other toxic gases in ambient air. With up to 6 sensors, it can detect at most 7 gases at the same
time. Its functional and watertight design (IP 66) incorporates a rugged impact resistant, rubberized housing to
meet the toughest requirements of harsh environments.
2. Main Features
Advanced 16 digit MCU with low consumption
Ultra-wide angle LCM screen with backlighting
Adjustable 2-level alarm point
Adjustable calibration point
Self-preservation design for combustible gas sensors
Battery low voltage alert
Real-time clock
Interchangeable smart sensor module design
Self-correcting design
Audible, visual and vibration alarms
Data transfer to PC
STEL/TWA alarm for toxic gases
Designed to self-test, self-diagnose and self-repairing
Password protection
Intrinsically safe design
®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 –Phone: 727-328-2818 / 800-RING-IMR –Fax: 727-328-2826 –E-mail: info@imrusa.com –Web: www.imrusa.com
THE PRIDE OF THE COMPANY –MADE IN THE USA
Page 6of 27
3. Technical Specification
Detection method: Natural diffusion
Target gas: Refer to the Appendix-1 in the end of this manual
Response time:
Semi-conductor, catalytic, thermal conductor sensors .......T90＜30s
O2, CO, H2S sensors..........................................................T90＜30s
Other sensors.......................................................................T90＜120s
Indication error range:
Combustible gas..................................................................±5% F.S.
Toxic gas.............................................................................±5ppm
Operating environment:
Temperature: -20℃～50℃
Humidity: ＜95%RH
Power source: Lithium battery (DC3.6V, 6600mAh)
Run time per charging: ≤ 30 hours continuously (no alarm)
Charging time: ≤ 6 hours
Explosion proof grade: EXIA IIC T4 Ga
Ingress protection: IP66
Dimensions and weight: 168mm×91mm×45mm, about 500g
®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 –Phone: 727-328-2818 / 800-RING-IMR –Fax: 727-328-2826 –E-mail: info@imrusa.com –Web: www.imrusa.com
THE PRIDE OF THE COMPANY –MADE IN THE USA
Page 7of 27
4. Structure and Functions
Appearance
Display information
®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 –Phone: 727-328-2818 / 800-RING-IMR –Fax: 727-328-2826 –E-mail: info@imrusa.com –Web: www.imrusa.com
THE PRIDE OF THE COMPANY –MADE IN THE USA
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5. Operation Instruction
5.1 Power On
When the device is powered off, hold for at least than 3s and the device will power on. The screen
below will be shown.
After power on, the detector will begin to self-test. The screen below will be shown.
The device will self-test the buzzer, alarm lights and vibrator automatically. After self-testing the device enters
into normal detection mode shown below.
®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 –Phone: 727-328-2818 / 800-RING-IMR –Fax: 727-328-2826 –E-mail: info@imrusa.com –Web: www.imrusa.com
THE PRIDE OF THE COMPANY –MADE IN THE USA
Page 9of 27
Note:
If the self-test fails relevant information will be displayed. For details refer to Section 10
Troubleshooting.
If the self-test succeeds the device then enters into a warm-up period of 3-30s duration depends on the
type of sensors equipped.
5.2 Power Off
In normal detection mode, hold for 3 seconds and the screen will show “Shutting down…” Meanwhile
the buzzer will give out an intermittent beep twice. Then the device will power off.
5.3 Bump Test
Every day before using the device, it is suggested to carry out a Bump test, so as to check if the device is
working normally.
Test method:
When the device is powered on put it into an environment with a high level of gas. The test gas should be
higher than a preset high alarm point on the device. If all of the device’s functions are nominal then the device
can be used in the field.
Note:
If any readings on the screen are beyond the prescribed display error range, please follow Clause 5.7 and
5.8 of this manual to re-calibrate it.
If the device does not respond or is showing errors please contact IMR for repair.
®
Environmental Equipment, Inc.
IMR EX660 User Manual
3632 Central Ave. St. Petersburg, FL 33711 –Phone: 727-328-2818 / 800-RING-IMR –Fax: 727-328-2826 –E-mail: info@imrusa.com –Web: www.imrusa.com
THE PRIDE OF THE COMPANY –MADE IN THE USA
Page 10 of 27
5.4 Menu Overview
5.4.1 Settings Menu
In normal detection mode press both and simultaneously. The device will enter into the settings
menu. Below are the menu items:
Menu
Submenu
Remarks
DATE TIME
When changing the date or time, the selected digit will blink
ALARM MODE
When changing the mode the selected item will blink
A filled circle = enabled
RECORD GAP
Record saving interval
CAUTION MESSAGE
A filled circle = enabled
BATTERY MESSAGE
Displays battery voltage and remaining work time
BACKLIGHT TIME
Sets backlight timeout. In increments of 5 seconds
After selecting a submenu press to change the item value. To save the setting, press . To exit
without saving changes press .
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